Front

What is a body of water?

Back

A body of water is any significant accumulation of water, such as oceans, lakes, rivers, and ponds.

Front

True or false? All bodies of water are saltwater.

Back

False. Bodies of water can be saltwater (like oceans) or freshwater (like lakes and rivers).

Front

Where does all the water eventually end up?

Back

All water eventually ends up in the ocean.

Front

What is smaller? A lake or a pond?

Back

A pond is smaller than a lake.

Front

What is a flowing body of water that is smaller than a river?

Back

A stream is a flowing body of water that is smaller than a river.

Front

Which of the following are freshwater? Pond, lake, river, or all of them?

Back

All of them are freshwater.

Front

What is the largest body of water on Earth?

Back

The largest body of water on Earth is the ocean.

Front

What is a river?

Back

A river is a large, flowing body of water that usually empties into an ocean, lake, or another river.

Front

What is the difference between a lake and a pond?

Back

Lakes are generally larger and deeper than ponds.

Front

What is an estuary?

Back

An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.